Search results for "User survey"

showing 2 items of 2 documents

An empirical study of recommendations in OLAP reporting tool

2015

This paper presents the results of the experimental study that was performed in laboratory settings in the context of the OLAP reporting tool developed and put to operation at the University. The study was targeted to explore which of the modes for generating recommendations in the OLAP reporting tool has a deeper impact on users (i.e. produces more accurate recommendations). Each of the modes of the recommendation component – report structure, user activity, and semantic – employs a separate content-based method that takes advantage of OLAP schema metadata and aggregate functions. Gained data are assessed (i) quantitatively by means of the precision/recall and other metrics from the lo…

MetadataUser surveyInformation retrievalEmpirical researchComputer scienceSchema (psychology)Online analytical processingFree formData miningcomputer.software_genrecomputer
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La satisfacción de uso de los dispositivos e-reader en una muestra de estudiantes universitarios españoles

2015

Este es un artículo de acceso abierto distribuido bajo los términos de la licencia Creative Commons Attribution-Non Commercial (by-nc) Spain 3.0.

e-bookmedia_common.quotation_subjectLibrary scienceContext (language use)Library and Information SciencesInformation scienceBibliotecas digitales universitariasBibliography. Library science. Information resourcesWorld Wide WebUser surveyReading (process)Encuesta de usuariosInterface designDigital university librariesmedia_commonLibro electrónicoAcademic yearbusiness.industryUsabilitylcsh:Zlcsh:Bibliography. Library science. Information resourcese-readerbusinessPsychologyDigital collectionsZ
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